wasteful ['weistful]

wasteful的基本解释

adj.

浪费的, 不经济的

• He and his wife will not be wasteful of what is given them.
• 他和他太太不会浪费别人给他们的东西。

• Let's end the wasteful competition.
• 让我们停止这种有损无益的竞争吧。

• You should break your wasteful habits.
• 你应该改掉挥霍的习惯。